Base | Representation |
---|---|
bin | 101011011101001… |
… | …000111110101001 |
3 | 1212210212001021010 |
4 | 223131020332221 |
5 | 2443114343431 |
6 | 200202134133 |
7 | 24031621101 |
oct | 5335107651 |
9 | 1783761233 |
10 | 729059241 |
11 | 344597aa9 |
12 | 1841b1349 |
13 | b8075101 |
14 | 6cb80201 |
15 | 44012846 |
hex | 2b748fa9 |
729059241 has 16 divisors (see below), whose sum is σ = 1024347200. Its totient is φ = 459960768.
The previous prime is 729059239. The next prime is 729059341. The reversal of 729059241 is 142950927.
It is not a de Polignac number, because 729059241 - 21 = 729059239 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 729059241.
It is not an unprimeable number, because it can be changed into a prime (729059141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50415 + ... + 63243.
It is an arithmetic number, because the mean of its divisors is an integer number (64021700).
Almost surely, 2729059241 is an apocalyptic number.
It is an amenable number.
729059241 is a deficient number, since it is larger than the sum of its proper divisors (295287959).
729059241 is a wasteful number, since it uses less digits than its factorization.
729059241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13848.
The product of its (nonzero) digits is 45360, while the sum is 39.
The square root of 729059241 is about 27001.0970332689. The cubic root of 729059241 is about 900.0243783520.
The spelling of 729059241 in words is "seven hundred twenty-nine million, fifty-nine thousand, two hundred forty-one".
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